Factory Firmware Source Code of STM32L4R9 Discovery Kit

[Bing Wang]

Dear ST, I want know whether the source code of the factory frimware of STM32L4R9 Discovery Kit can be available for the developers. I have purchased one 32L4R9_DISCO board which include a circle AMOLED screen boards. The factory firmware show me the ToughGFX and STemwin example and so on. I want know where can I find the code?

Thanks and Best Regards.

[Clive1 (HNL)]

Check in CubeL4 repository in the demonstration directory for the board, that's where most publicly provide code can be found. FAE's may have additional examples/demos they can share

[Clive1 (HNL)]

STM32Cube_FW_L4_V1.14.0\Projects\32L4R9IDISCOVERY\Demonstrations\TouchGFX

[Bing Wang]

I found there are only binary files in the directory STM32Cube_FW_L4_V1.14.0\Projects\32L4R9IDISCOVERY\Demonstrations\TouchGFX. It seems the source code is not avaiable for all developers.

[DFish.1]

The only thing I found in the binary directory was a readme that says this:

The binary demonstration files are available from the 32L4R9IDISCOVERY page in the Binary Delivery section.

Please refer to

https://www.st.com/en/evaluation-tools/32l4r9idiscovery.html

Go there a click Resources.

Scroll down to binary resources and you will see it there.

[ADimi.1]

The binary/hex is no more in that directory! There is a readme instead, saying to find it manually on ST website.